Well, the Giants shut him up in a big way — taking the city bragging rights and setting up an even more important showdown with the Dallas Cowboys next weekend with a 29-14 victory Saturday.

“I hate to use that cliche, but this is a huge one,” left tackle David Diehl said. “This is about the city, the city of New York and what team wants to be responsible. They have talked all week and said what they wanted to say. From Day 1, they’re our big brother and other stuff. We went out there and played our game and showed whose stadium this is.”

Ryan said the Jets were the better team the last two years, based on their consecutive trips to the AFC championship game and the Giants missing the postseason. Tom Coughlin responded by saying, “Talk is cheap. Play the game.”

It was the Giants who did.

“They were the better team today, and they’re the better team this year,” a humbled Ryan said. “Clearly, I was wrong.”

The Giants kept their postseason hopes alive, helped by Victor Cruz setting two franchise receiving records and Ahmad Bradshaw running for two touchdowns. While neither team looked much like playoff material, the Giants (8-7) are now in position to win the NFC East with a victory at home next Sunday against Dallas.

“Given everything that was at stake, and all the noise that has been coming out of Florham Park,” Giants co-owner John Mara said, “yeah, it means a little more.”

Running back Brandon Jacobs said he had an exchange with Ryan after the game in which the coach approached him, used an expletive and said, “Wait till we win the Super Bowl.”

Added Jacobs: “And I told him I’ll punch him in the face. I told him out of all these Giants players on this team you’re talking to the wrong one. And that was that.”

Ryan acknowledged that he and Jacobs “had a private conversation. He doesn’t like me; I respect him.”

The back-and-forth went on even in the hours before the game, when Jacobs and kicker Lawrence Tynes both removed black curtains placed by the Jets over the Giants’ Super Bowl logos. The Jets said it was simply their standard practice to cover those logos for every one of the team’s home games, regardless of opponent, because it is the players’ entrance.

“We knew early what we were going to get no matter what happened as soon as he had the opportunity to run his big fat mouth,” Jacobs said of Ryan’s boasts throughout the week.